Isolated retrograde amnesia: Evidence for preservation of implicit memory. An event-related potential investigation

被引：5

作者：

Reinvang, I

Nielsen, CS

Gjerstad, L

Bakke, SJ

机构：

[1] Univ Oslo, Dept Psychol, N-0317 Oslo, Norway

[2] Natl Hosp, Dept Neurol, Oslo, Norway

[3] Natl Hosp, Dept Radiol, Oslo, Norway

来源：

NEUROCASE | 2000年 / 6卷 / 05期

关键词：

D O I：

10.1080/13554790008402713

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Patient KE has a dense retrograde amnesia for her entire life up to the age of 42 years, when she suffered an infectious brain lesion involving the hippocampus bilaterally and the right frontal lobe including deep white matter areas. Results of Autobiographic Memory Interview (AMI) suggested intact semantic memory with deficient autobiographic memory. Further testing with forced-choice true/false judgements indicated the presence of implicit memory for both personal and media-based information from the amnesic interval, and event-related potentials showed differential reaction to sentence probes reflecting the truth value of the test sentences. Retrieval failure or inattention may be considered as explanatory mechanisms.

引用

页码：423 / 433

页数：11

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